Description

Holley's popular cast aluminum oil pan (P/N 302-4 and 302-4BK) designed to swap LS engines into K10s and other trucks has just been brought to the next level. Vehicles that endure prolonged sessions of climbing, crawling, braking, turning, and accelerating need extra protection from oil starvation. That's where the 302-33 oil pan baffle kit comes in. This oil pan baffle kit improves upon the baffle included with those pans as the 302-33 is designed to maintain proper oil level at the oil pump pick-up during vehicle elevation and grade changes, accelerations, both lateral and linear, and braking. The baffle maintains the oil at the oil pump pick-up preventing loss of engine oil pressure during off-road excursions as well as under hard acceleration.

The baffle is fabricated from sheet aluminum joined by TIG welded joints. Directionally positioned one-way trap doors allow oil flow towards the oil pump pick-up but not away. This baffle is designed to be used in the Holley P/N 302-4 and 302-4BK LS Swap oil pan with the standard pickup, and is a drop-in replacement for the standard tray baffle.

Features

  • Direct bolt-in to 302-4 and 302-4BK Holley LS Swap Off-Road Oil Pan
  • Aluminum sheet TIG welded construction
  • Vertical baffles with one-way trap doors surrounding the oil pump pick-up
  • Great for street, race, and off-road applications

Specifications

ApplicationGM LS Engines
BrandHolley
Category FilterOil Pans
Clearance CategoryOil Pans
Crank Scraper IncludedNo
Emission Code5
EngineGM Gen III/IV (LS)
Gasket Or Seal IncludedNo
Grade TypePerformance
MaterialAluminium
Pickup IncludedNo
Product TypeOil Pan Accessories
WarrantyLimited 90 Day
Windage Tray IncludedNo

Compatibility

  • 1973 - 1974 Chevrolet K10 Pickup Base
  • 1973 - 1974 Chevrolet K20 Pickup Base
  • 1973 - 1974 Chevrolet K30 Pickup Base
  • 1975 - 1980 Chevrolet K5 Blazer Cheyenne
  • 1975 - 1975 Chevrolet K5 Blazer Custom Deluxe
  • 1977 - 1980 Chevrolet K5 Blazer Custom Deluxe
  • 1976 - 1976 Chevrolet K5 Blazer Base
  • 1978 - 1978 Chevrolet K5 Blazer Silverado
  • 1980 - 1986 Chevrolet K5 Blazer Silverado
  • 1981 - 1986 Chevrolet K5 Blazer Custom
  • 1981 - 1981 Chevrolet K5 Blazer Deluxe
  • 1984 - 1984 Chevrolet K5 Blazer Scottsdale
  • 1975 - 1986 Chevrolet K10 Silverado
  • 1975 - 1986 Chevrolet K10 Scottsdale
  • 1975 - 1981 Chevrolet K10 Cheyenne
  • 1975 - 1980 Chevrolet K10 Custom Deluxe
  • 1981 - 1986 Chevrolet K10 Custom
  • 1981 - 1981 Chevrolet K10 Deluxe
  • 1973 - 1974 Chevrolet K10 Suburban Base
  • 1975 - 1980 Chevrolet K10 Suburban Scottsdale
  • 1982 - 1982 Chevrolet K10 Suburban Scottsdale
  • 1984 - 1986 Chevrolet K10 Suburban Scottsdale
  • 1975 - 1980 Chevrolet K10 Suburban Custom Deluxe
  • 1975 - 1977 Chevrolet K10 Suburban Silverado
  • 1979 - 1980 Chevrolet K10 Suburban Silverado
  • 1982 - 1983 Chevrolet K10 Suburban Silverado
  • 1985 - 1986 Chevrolet K10 Suburban Silverado
  • 1981 - 1986 Chevrolet K10 Suburban Custom
  • 1981 - 1981 Chevrolet K10 Suburban Deluxe
  • 1975 - 1986 Chevrolet K20 Scottsdale
  • 1975 - 1983 Chevrolet K20 Silverado
  • 1985 - 1986 Chevrolet K20 Silverado
  • 1975 - 1981 Chevrolet K20 Cheyenne
  • 1975 - 1980 Chevrolet K20 Custom Deluxe
  • 1981 - 1986 Chevrolet K20 Custom
  • 1981 - 1981 Chevrolet K20 Deluxe
  • 1973 - 1974 Chevrolet K20 Suburban Base
  • 1975 - 1980 Chevrolet K20 Suburban Scottsdale
  • 1982 - 1982 Chevrolet K20 Suburban Scottsdale
  • 1984 - 1986 Chevrolet K20 Suburban Scottsdale
  • 1975 - 1980 Chevrolet K20 Suburban Custom Deluxe
  • 1975 - 1977 Chevrolet K20 Suburban Silverado
  • 1979 - 1980 Chevrolet K20 Suburban Silverado
  • 1982 - 1983 Chevrolet K20 Suburban Silverado
  • 1985 - 1986 Chevrolet K20 Suburban Silverado
  • 1981 - 1986 Chevrolet K20 Suburban Custom
  • 1981 - 1981 Chevrolet K20 Suburban Deluxe
  • 1977 - 1986 Chevrolet K30 Scottsdale
  • 1977 - 1986 Chevrolet K30 Silverado
  • 1977 - 1981 Chevrolet K30 Cheyenne
  • 1977 - 1980 Chevrolet K30 Custom Deluxe
  • 1981 - 1986 Chevrolet K30 Custom
  • 1981 - 1981 Chevrolet K30 Deluxe
  • 1987 - 1987 Chevrolet V10 Custom Deluxe
  • 1987 - 1987 Chevrolet V10 Scottsdale
  • 1987 - 1987 Chevrolet V10 Silverado
  • 1987 - 1988 Chevrolet V10 Suburban Silverado
  • 1987 - 1988 Chevrolet V10 Suburban Scottsdale
  • 1987 - 1987 Chevrolet V10 Suburban Custom Deluxe
  • 1987 - 1987 Chevrolet V20 Scottsdale
  • 1987 - 1987 Chevrolet V20 Silverado
  • 1987 - 1987 Chevrolet V20 Custom Deluxe
  • 1987 - 1988 Chevrolet V20 Suburban Scottsdale
  • 1987 - 1988 Chevrolet V20 Suburban Silverado
  • 1987 - 1987 Chevrolet V20 Suburban Custom Deluxe
  • 1987 - 1988 Chevrolet V30 Silverado
  • 1987 - 1988 Chevrolet V30 Scottsdale
  • 1987 - 1988 Chevrolet V30 Custom Deluxe
  • 1973 - 1974 GMC K15/K1500 Pickup Base
  • 1973 - 1974 GMC K15/K1500 Suburban Base
  • 1973 - 1974 GMC K25/K2500 Pickup Base
  • 1973 - 1974 GMC K25/K2500 Suburban Base
  • 1973 - 1974 GMC K35/K3500 Pickup Base
  • 1987 - 1987 GMC V1500 Suburban High Sierra
  • 1987 - 1987 GMC V1500 Suburban Sierra Classic
  • 1987 - 1987 GMC V1500 Suburban Base
  • 1987 - 1987 GMC V2500 Suburban Base
  • 1987 - 1987 GMC V2500 Suburban Sierra Classic
  • 1987 - 1987 GMC V2500 Suburban High Sierra
  • 1987 - 1987 GMC V3500 Sierra Classic
  • 1987 - 1987 GMC V3500 Base
  • 1987 - 1987 GMC V3500 High Sierra
  • 1973 - 1987 GMC Jimmy Base
  • 1975 - 1987 GMC Jimmy Sierra Classic
  • 1975 - 1985 GMC Jimmy High Sierra
  • 1975 - 1982 GMC Jimmy Sierra Grande
  • 1978 - 1982 GMC Jimmy Street Coupe
  • 1986 - 1986 GMC Jimmy Silverado
  • 1975 - 1978 GMC K15 Sierra Grande
  • 1975 - 1978 GMC K15 Base
  • 1975 - 1978 GMC K15 High Sierra
  • 1975 - 1978 GMC K15 Sierra Classic
  • 1977 - 1977 GMC K15 Indy Hauler
  • 1975 - 1978 GMC K15 Suburban High Sierra
  • 1975 - 1978 GMC K15 Suburban Sierra Classic
  • 1975 - 1978 GMC K15 Suburban Base
  • 1975 - 1978 GMC K15 Suburban Sierra Grande
  • 1975 - 1978 GMC K25 Base
  • 1975 - 1978 GMC K25 Sierra Grande
  • 1975 - 1978 GMC K25 High Sierra
  • 1975 - 1978 GMC K25 Sierra Classic
  • 1975 - 1978 GMC K25 Suburban Sierra Grande
  • 1975 - 1978 GMC K25 Suburban Sierra Classic
  • 1975 - 1978 GMC K25 Suburban Base
  • 1975 - 1978 GMC K25 Suburban High Sierra
  • 1977 - 1978 GMC K35 High Sierra
  • 1977 - 1978 GMC K35 Sierra Grande
  • 1977 - 1978 GMC K35 Base
  • 1977 - 1978 GMC K35 Sierra Classic

Holley's popular cast aluminum oil pan (P/N 302-4 and 302-4BK) designed to swap LS engines into K10s and other trucks has just been brought to the next level. Vehicles that endure prolonged sessions of climbing, crawling, braking, turning, and accelerating need extra protection from oil starvation. That's where the 302-33 oil pan baffle kit comes in. This oil pan baffle kit improves upon the baffle included with those pans as the 302-33 is designed to maintain proper oil level at the oil pump pick-up during vehicle elevation and grade changes, accelerations, both lateral and linear, and braking. The baffle maintains the oil at the oil pump pick-up preventing loss of engine oil pressure during off-road excursions as well as under hard acceleration.

The baffle is fabricated from sheet aluminum joined by TIG welded joints. Directionally positioned one-way trap doors allow oil flow towards the oil pump pick-up but not away. This baffle is designed to be used in the Holley P/N 302-4 and 302-4BK LS Swap oil pan with the standard pickup, and is a drop-in replacement for the standard tray baffle.

Features

  • Direct bolt-in to 302-4 and 302-4BK Holley LS Swap Off-Road Oil Pan
  • Aluminum sheet TIG welded construction
  • Vertical baffles with one-way trap doors surrounding the oil pump pick-up
  • Great for street, race, and off-road applications
ApplicationGM LS Engines
BrandHolley
Category FilterOil Pans
Clearance CategoryOil Pans
Crank Scraper IncludedNo
Emission Code5
EngineGM Gen III/IV (LS)
Gasket Or Seal IncludedNo
Grade TypePerformance
MaterialAluminium
Pickup IncludedNo
Product TypeOil Pan Accessories
WarrantyLimited 90 Day
Windage Tray IncludedNo
  • 1973 - 1974 Chevrolet K10 Pickup Base
  • 1973 - 1974 Chevrolet K20 Pickup Base
  • 1973 - 1974 Chevrolet K30 Pickup Base
  • 1975 - 1980 Chevrolet K5 Blazer Cheyenne
  • 1975 - 1975 Chevrolet K5 Blazer Custom Deluxe
  • 1977 - 1980 Chevrolet K5 Blazer Custom Deluxe
  • 1976 - 1976 Chevrolet K5 Blazer Base
  • 1978 - 1978 Chevrolet K5 Blazer Silverado
  • 1980 - 1986 Chevrolet K5 Blazer Silverado
  • 1981 - 1986 Chevrolet K5 Blazer Custom
  • 1981 - 1981 Chevrolet K5 Blazer Deluxe
  • 1984 - 1984 Chevrolet K5 Blazer Scottsdale
  • 1975 - 1986 Chevrolet K10 Silverado
  • 1975 - 1986 Chevrolet K10 Scottsdale
  • 1975 - 1981 Chevrolet K10 Cheyenne
  • 1975 - 1980 Chevrolet K10 Custom Deluxe
  • 1981 - 1986 Chevrolet K10 Custom
  • 1981 - 1981 Chevrolet K10 Deluxe
  • 1973 - 1974 Chevrolet K10 Suburban Base
  • 1975 - 1980 Chevrolet K10 Suburban Scottsdale
  • 1982 - 1982 Chevrolet K10 Suburban Scottsdale
  • 1984 - 1986 Chevrolet K10 Suburban Scottsdale
  • 1975 - 1980 Chevrolet K10 Suburban Custom Deluxe
  • 1975 - 1977 Chevrolet K10 Suburban Silverado
  • 1979 - 1980 Chevrolet K10 Suburban Silverado
  • 1982 - 1983 Chevrolet K10 Suburban Silverado
  • 1985 - 1986 Chevrolet K10 Suburban Silverado
  • 1981 - 1986 Chevrolet K10 Suburban Custom
  • 1981 - 1981 Chevrolet K10 Suburban Deluxe
  • 1975 - 1986 Chevrolet K20 Scottsdale
  • 1975 - 1983 Chevrolet K20 Silverado
  • 1985 - 1986 Chevrolet K20 Silverado
  • 1975 - 1981 Chevrolet K20 Cheyenne
  • 1975 - 1980 Chevrolet K20 Custom Deluxe
  • 1981 - 1986 Chevrolet K20 Custom
  • 1981 - 1981 Chevrolet K20 Deluxe
  • 1973 - 1974 Chevrolet K20 Suburban Base
  • 1975 - 1980 Chevrolet K20 Suburban Scottsdale
  • 1982 - 1982 Chevrolet K20 Suburban Scottsdale
  • 1984 - 1986 Chevrolet K20 Suburban Scottsdale
  • 1975 - 1980 Chevrolet K20 Suburban Custom Deluxe
  • 1975 - 1977 Chevrolet K20 Suburban Silverado
  • 1979 - 1980 Chevrolet K20 Suburban Silverado
  • 1982 - 1983 Chevrolet K20 Suburban Silverado
  • 1985 - 1986 Chevrolet K20 Suburban Silverado
  • 1981 - 1986 Chevrolet K20 Suburban Custom
  • 1981 - 1981 Chevrolet K20 Suburban Deluxe
  • 1977 - 1986 Chevrolet K30 Scottsdale
  • 1977 - 1986 Chevrolet K30 Silverado
  • 1977 - 1981 Chevrolet K30 Cheyenne
  • 1977 - 1980 Chevrolet K30 Custom Deluxe
  • 1981 - 1986 Chevrolet K30 Custom
  • 1981 - 1981 Chevrolet K30 Deluxe
  • 1987 - 1987 Chevrolet V10 Custom Deluxe
  • 1987 - 1987 Chevrolet V10 Scottsdale
  • 1987 - 1987 Chevrolet V10 Silverado
  • 1987 - 1988 Chevrolet V10 Suburban Silverado
  • 1987 - 1988 Chevrolet V10 Suburban Scottsdale
  • 1987 - 1987 Chevrolet V10 Suburban Custom Deluxe
  • 1987 - 1987 Chevrolet V20 Scottsdale
  • 1987 - 1987 Chevrolet V20 Silverado
  • 1987 - 1987 Chevrolet V20 Custom Deluxe
  • 1987 - 1988 Chevrolet V20 Suburban Scottsdale
  • 1987 - 1988 Chevrolet V20 Suburban Silverado
  • 1987 - 1987 Chevrolet V20 Suburban Custom Deluxe
  • 1987 - 1988 Chevrolet V30 Silverado
  • 1987 - 1988 Chevrolet V30 Scottsdale
  • 1987 - 1988 Chevrolet V30 Custom Deluxe
  • 1973 - 1974 GMC K15/K1500 Pickup Base
  • 1973 - 1974 GMC K15/K1500 Suburban Base
  • 1973 - 1974 GMC K25/K2500 Pickup Base
  • 1973 - 1974 GMC K25/K2500 Suburban Base
  • 1973 - 1974 GMC K35/K3500 Pickup Base
  • 1987 - 1987 GMC V1500 Suburban High Sierra
  • 1987 - 1987 GMC V1500 Suburban Sierra Classic
  • 1987 - 1987 GMC V1500 Suburban Base
  • 1987 - 1987 GMC V2500 Suburban Base
  • 1987 - 1987 GMC V2500 Suburban Sierra Classic
  • 1987 - 1987 GMC V2500 Suburban High Sierra
  • 1987 - 1987 GMC V3500 Sierra Classic
  • 1987 - 1987 GMC V3500 Base
  • 1987 - 1987 GMC V3500 High Sierra
  • 1973 - 1987 GMC Jimmy Base
  • 1975 - 1987 GMC Jimmy Sierra Classic
  • 1975 - 1985 GMC Jimmy High Sierra
  • 1975 - 1982 GMC Jimmy Sierra Grande
  • 1978 - 1982 GMC Jimmy Street Coupe
  • 1986 - 1986 GMC Jimmy Silverado
  • 1975 - 1978 GMC K15 Sierra Grande
  • 1975 - 1978 GMC K15 Base
  • 1975 - 1978 GMC K15 High Sierra
  • 1975 - 1978 GMC K15 Sierra Classic
  • 1977 - 1977 GMC K15 Indy Hauler
  • 1975 - 1978 GMC K15 Suburban High Sierra
  • 1975 - 1978 GMC K15 Suburban Sierra Classic
  • 1975 - 1978 GMC K15 Suburban Base
  • 1975 - 1978 GMC K15 Suburban Sierra Grande
  • 1975 - 1978 GMC K25 Base
  • 1975 - 1978 GMC K25 Sierra Grande
  • 1975 - 1978 GMC K25 High Sierra
  • 1975 - 1978 GMC K25 Sierra Classic
  • 1975 - 1978 GMC K25 Suburban Sierra Grande
  • 1975 - 1978 GMC K25 Suburban Sierra Classic
  • 1975 - 1978 GMC K25 Suburban Base
  • 1975 - 1978 GMC K25 Suburban High Sierra
  • 1977 - 1978 GMC K35 High Sierra
  • 1977 - 1978 GMC K35 Sierra Grande
  • 1977 - 1978 GMC K35 Base
  • 1977 - 1978 GMC K35 Sierra Classic

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